﻿<?xml version="1.0" encoding="utf-8" ?>
<root>
  <category id="1" name="名词">
    <subcategory id="0101" name="名词复数的规则变化"></subcategory>
    <subcategory id="0102" name="其它名词复数的规则变化"></subcategory>
    <subcategory id="0103" name="名词复数的不规则变化"></subcategory>
    <subcategory id="0104" name="不可数名词量的表示"></subcategory>
    <subcategory id="0105" name="定语名词的复数"></subcategory>
    <subcategory id="0106" name="不同国家的人的单复数"></subcategory>
    <subcategory id="0107" name="名词的格"></subcategory>
  </category>
  <category id="2" name="冠词和数词">
    <subcategory id="0200" name="冠词和数词"></subcategory>
    <subcategory id="0201" name="不定冠词的用法"></subcategory>
    <subcategory id="0202" name="定冠词的用法"></subcategory>
    <subcategory id="0203" name="零冠词的用法"></subcategory>
    <subcategory id="0204" name="冠词与形容词+名词结构"></subcategory>
    <subcategory id="0205" name="冠词位置"></subcategory>
    <subcategory id="0206" name="数词"></subcategory>
  </category>
  <category id="3" name="代词">
    <subcategory id="0300" name="代词"></subcategory>
    <subcategory id="0301" name="人称代词的用法"></subcategory>
    <subcategory id="0302" name="人称代词之主、宾格的替换"></subcategory>
    <subcategory id="0303" name="代词的指代问题"></subcategory>
    <subcategory id="0304" name="并列人称代词的排列顺序"></subcategory>
    <subcategory id="0305" name="物主代词"></subcategory>
    <subcategory id="0306" name="双重所有格"></subcategory>
    <subcategory id="0307" name="反身代词"></subcategory>
    <subcategory id="0308" name="相互代词"></subcategory>
    <subcategory id="0309" name="指示代词"></subcategory>
    <subcategory id="0310" name="疑问代词"></subcategory>
    <subcategory id="0311" name="关系代词"></subcategory>
    <subcategory id="0312" name="every,no,all,both,..."></subcategory>
    <subcategory id="0313" name="none,few,some,any,..."></subcategory>
    <subcategory id="0314" name="代词比较辩异one,that和it"></subcategory>
    <subcategory id="0315" name="one/another/the other"></subcategory>
    <subcategory id="0316" name="&quot;the&quot;的妙用"></subcategory>
    <subcategory id="0317" name="anyone/any one;..."></subcategory>
    <subcategory id="0318" name="both,either,neither,..."></subcategory>
    <subcategory id="0319" name="many, much"></subcategory>
    <subcategory id="0320" name="few,little,a few,..."></subcategory>
  </category>
  <category id="4" name="形容词和副词">
    <subcategory id="0400" name="形容词和副词"></subcategory>
    <subcategory id="0401" name="形容词及其用法"></subcategory>
    <subcategory id="0402" name="以-ly结尾的形容词"></subcategory>
    <subcategory id="0403" name="用形容词表示类别和整体"></subcategory>
    <subcategory id="0404" name="多个形容词修饰名词的顺序"></subcategory>
    <subcategory id="0405" name="副词及其基本用法"></subcategory>
    <subcategory id="0406" name="兼有两种形式的副词"></subcategory>
    <subcategory id="0407" name="形容词与副词的比较级"></subcategory>
    <subcategory id="0408" name="as+形容词或副词原级+as"></subcategory>
    <subcategory id="0409" name="比较级形容词或副词+than"></subcategory>
    <subcategory id="0410" name="可修饰比较级的词"></subcategory>
    <subcategory id="0411" name="many,old和far"></subcategory>
    <subcategory id="0412" name="the+最高级+比较范围"></subcategory>
    <subcategory id="0413" name="和more有关的词组"></subcategory>
  </category>
  <category id="5" name="动词">
    <subcategory id="0500" name="动词"></subcategory>
    <subcategory id="0501" name="系动词"></subcategory>
    <subcategory id="0502" name="什么是助动词"></subcategory>
    <subcategory id="0503" name="助动词be的用法"></subcategory>
    <subcategory id="0504" name="助动词have的用法"></subcategory>
    <subcategory id="0505" name="助动词do 的用法"></subcategory>
    <subcategory id="0506" name="助动词shall和will的用法"></subcategory>
    <subcategory id="0507" name="助动词should,would的用法"></subcategory>
    <subcategory id="0508" name="短语动词"></subcategory>
    <subcategory id="0509" name="非谓语动词"></subcategory>
  </category>
  <category id="6" name="动名词">
    <subcategory id="0600" name="动名词"></subcategory>
    <subcategory id="0601" name="动名词作主语、宾语和表语"></subcategory>
    <subcategory id="0602" name="worth 的用法"></subcategory>
  </category>
  <category id="7" name="动词不定式 ">
    <subcategory id="0700" name="动词不定式"></subcategory>
    <subcategory id="0701" name="不定式作宾语"></subcategory>
    <subcategory id="0702" name="不定式作补语"></subcategory>
    <subcategory id="0703" name="不定式主语"></subcategory>
    <subcategory id="0704" name="It's for sb/It's of sb"></subcategory>
    <subcategory id="0705" name="不定式作表语"></subcategory>
    <subcategory id="0706" name="不定式作定语"></subcategory>
    <subcategory id="0707" name="不定式作状语"></subcategory>
    <subcategory id="0708" name="用作介词的to"></subcategory>
    <subcategory id="0709" name="省to 的动词不定式"></subcategory>
    <subcategory id="0710" name="动词不定式的否定式"></subcategory>
    <subcategory id="0711" name="不定式特殊句型too…to…"></subcategory>
    <subcategory id="0712" name="不定式特殊句型so as to"></subcategory>
    <subcategory id="0713" name="不定式特殊句型Why not"></subcategory>
    <subcategory id="0714" name="不定式的时态和语态"></subcategory>
    <subcategory id="0715" name="动名词与不定式"></subcategory>
  </category>
  <category id="8" name="特殊词精讲">
    <subcategory id="0800" name="特殊词精讲"></subcategory>
    <subcategory id="0801" name="stop doing/to do"></subcategory>
    <subcategory id="0802" name="forget doing/to do"></subcategory>
    <subcategory id="0803" name="remember doing/to do"></subcategory>
    <subcategory id="0804" name="regret doing/to do"></subcategory>
    <subcategory id="0805" name="cease doing/to do"></subcategory>
    <subcategory id="0806" name="try doing/to do"></subcategory>
    <subcategory id="0807" name="go on doing/to do"></subcategory>
    <subcategory id="0808" name="be afraid doing/to do"></subcategory>
    <subcategory id="0809" name="be interested doing/..."></subcategory>
    <subcategory id="0810" name="mean doing/to do"></subcategory>
    <subcategory id="0811" name="begin(start) doing/to do"></subcategory>
    <subcategory id="0812" name="感官动词 + doing/to do"></subcategory>
  </category>
  <category id="9" name="分词">
    <subcategory id="0900" name="分词"></subcategory>
    <subcategory id="0901" name="分词作定语"></subcategory>
    <subcategory id="0902" name="分词作状语"></subcategory>
    <subcategory id="0903" name="连词+分词(短语)"></subcategory>
    <subcategory id="0904" name="分词作补语"></subcategory>
    <subcategory id="0905" name="分词作表语"></subcategory>
    <subcategory id="0906" name="分词作插入语"></subcategory>
    <subcategory id="0907" name="分词的时态"></subcategory>
    <subcategory id="0908" name="分词的语态"></subcategory>
  </category>
  <category id="10" name="独立主格">
    <subcategory id="1000" name="独立主格"></subcategory>
    <subcategory id="1001" name="独立主格"></subcategory>
    <subcategory id="1002" name="With的复合结构"></subcategory>
  </category>
  <category id="11" name="动词的时态">
    <subcategory id="1100" name="动词的时态"></subcategory>
    <subcategory id="1101" name="一般现在时的用法"></subcategory>
    <subcategory id="1102" name="一般过去时的用法"></subcategory>
    <subcategory id="1103" name="used to/be used to"></subcategory>
    <subcategory id="1104" name="一般将来时"></subcategory>
    <subcategory id="1105" name="be going to/will"></subcategory>
    <subcategory id="1106" name="be to和be going to"></subcategory>
    <subcategory id="1107" name="一般现在时表将来"></subcategory>
    <subcategory id="1108" name="用现在进行时表示将来"></subcategory>
    <subcategory id="1109" name="现在完成时"></subcategory>
    <subcategory id="1110" name="比较过去时与现在完成时"></subcategory>
    <subcategory id="1111" name="用于现在完成时的句型"></subcategory>
    <subcategory id="1112" name="比较since和for"></subcategory>
    <subcategory id="1113" name="since的四种用法"></subcategory>
    <subcategory id="1114" name="延续动词与瞬间动词"></subcategory>
    <subcategory id="1115" name="过去完成时"></subcategory>
    <subcategory id="1116" name="用一般过去时代替完成时"></subcategory>
    <subcategory id="1117" name="将来完成时"></subcategory>
    <subcategory id="1118" name="现在进行时"></subcategory>
    <subcategory id="1119" name="不用进行时的动词"></subcategory>
    <subcategory id="1120" name="过去进行时"></subcategory>
    <subcategory id="1121" name="将来进行时"></subcategory>
    <subcategory id="1122" name="一般现在时代替将来时"></subcategory>
    <subcategory id="1123" name="一般现在时代替过去时"></subcategory>
    <subcategory id="1124" name="一般现在时代替完成时"></subcategory>
    <subcategory id="1125" name="一般现在时代替进行时"></subcategory>
    <subcategory id="1126" name="现在进行时代替将来时"></subcategory>
    <subcategory id="1127" name="时态一致"></subcategory>
    <subcategory id="1128" name="时态与时间状语"></subcategory>
  </category>
  <category id="12" name="动词的语态">
    <subcategory id="1200" name="动词的语态"></subcategory>
    <subcategory id="1201" name="let 的用法"></subcategory>
    <subcategory id="1202" name="短语动词的被动语态"></subcategory>
    <subcategory id="1203" name="表示&quot;据说&quot;或&quot;相信&quot;的词组"></subcategory>
    <subcategory id="1204" name="不用被动语态的情况"></subcategory>
    <subcategory id="1205" name="主动形式表示被动意义"></subcategory>
    <subcategory id="1206" name="被动形式表示主动意义"></subcategory>
    <subcategory id="1207" name="need/want/require/worth"></subcategory>
  </category>
  <category id="13" name="句子的种类">
    <subcategory id="1300" name="句子的种类"></subcategory>
    <subcategory id="1301" name="句子的种类"></subcategory>
    <subcategory id="1302" name="感叹句结构"></subcategory>
    <subcategory id="1303" name="强调句结构"></subcategory>
    <subcategory id="1304" name="用助动词进行强调"></subcategory>
    <subcategory id="1305" name="反意疑问句"></subcategory>
  </category>
  <category id="14" name="倒装">
    <subcategory id="1400" name="倒装"></subcategory>
    <subcategory id="1401" name="倒装句之全部倒装"></subcategory>
    <subcategory id="1402" name="倒装句之部分倒装"></subcategory>
    <subcategory id="1403" name="以否定词开头作部分倒装"></subcategory>
    <subcategory id="1404" name="so,either,nor作部分倒装"></subcategory>
    <subcategory id="1405" name="only在句首要倒装的情况"></subcategory>
    <subcategory id="1406" name="as,though引导的倒装句"></subcategory>
    <subcategory id="1407" name="其他部分倒装"></subcategory>
  </category>
  <category id="15" name="主谓一致">
    <subcategory id="1500" name="主谓一致"></subcategory>
    <subcategory id="1501" name="并列结构作主语谓语用复数"></subcategory>
    <subcategory id="1502" name="主谓一致中的靠近原则"></subcategory>
    <subcategory id="1503" name="谓语动词与前面的主语一致"></subcategory>
    <subcategory id="1504" name="谓语需用单数"></subcategory>
    <subcategory id="1505" name="指代意义决定谓语的单复数"></subcategory>
    <subcategory id="1506" name="与后接名词或代词保持一致"></subcategory>
  </category>
  <category id="16" name="虚拟语气">
    <subcategory id="1600" name="虚拟语气"></subcategory>
    <subcategory id="1601" name="真实条件句"></subcategory>
    <subcategory id="1602" name="非真实条件句"></subcategory>
    <subcategory id="1603" name="混合条件句"></subcategory>
    <subcategory id="1604" name="虚拟条件句的倒装"></subcategory>
    <subcategory id="1605" name="特殊的虚拟语气词：should"></subcategory>
    <subcategory id="1606" name="wish的用法"></subcategory>
    <subcategory id="1607" name="比较if only与only if"></subcategory>
    <subcategory id="1608" name="It is (high) time that"></subcategory>
    <subcategory id="1609" name="need&quot;不必做&quot;和&quot;本不该做&quot;"></subcategory>
  </category>
  <category id="17" name="名词性从句">
    <subcategory id="1700" name="名词性从句"></subcategory>
    <subcategory id="1701" name="引导名词性从句的连接词"></subcategory>
    <subcategory id="1702" name="名词性that-从句"></subcategory>
    <subcategory id="1703" name="名词性wh-从句"></subcategory>
    <subcategory id="1704" name="if,whether引导的名词从句"></subcategory>
    <subcategory id="1705" name="否定转移"></subcategory>
  </category>
  <category id="18" name="定语从句">
    <subcategory id="1800" name="定语从句"></subcategory>
    <subcategory id="1801" name="关系代词引导的定语从句"></subcategory>
    <subcategory id="1802" name="关系副词引导的定语从句"></subcategory>
    <subcategory id="1803" name="判断关系代词与关系副词"></subcategory>
    <subcategory id="1804" name="限制性和非限制性定语从句"></subcategory>
    <subcategory id="1805" name="介词+关系词"></subcategory>
    <subcategory id="1806" name="as,which非限定性定语从句"></subcategory>
    <subcategory id="1807" name="先行词和关系词二合一"></subcategory>
    <subcategory id="1808" name="what/whatever/that..."></subcategory>
    <subcategory id="1809" name="关系代词that的用法"></subcategory>
  </category>
  <category id="19" name="状语从句">
    <subcategory id="1900" name="状语从句"></subcategory>
    <subcategory id="1901" name="地点状语从句"></subcategory>
    <subcategory id="1902" name="方式状语从句"></subcategory>
    <subcategory id="1903" name="原因状语从句"></subcategory>
    <subcategory id="1904" name="目的状语从句"></subcategory>
    <subcategory id="1905" name="结果状语从句"></subcategory>
    <subcategory id="1906" name="条件状语从句"></subcategory>
    <subcategory id="1907" name="让步状语从句"></subcategory>
    <subcategory id="1908" name="比较while, when, as"></subcategory>
    <subcategory id="1909" name="比较until和till"></subcategory>
    <subcategory id="1910" name="表示&quot;一…就…&quot;的结构"></subcategory>
  </category>
  <category id="20" name="连词">
    <subcategory id="2000" name="连词"></subcategory>
    <subcategory id="2001" name="并列连词与并列结构"></subcategory>
    <subcategory id="2002" name="比较and和or"></subcategory>
    <subcategory id="2003" name="表示选择的并列结构"></subcategory>
    <subcategory id="2004" name="表示转折或对比"></subcategory>
    <subcategory id="2005" name="表原因关系"></subcategory>
    <subcategory id="2006" name="比较so和 such"></subcategory>
  </category>
  <category id="21" name="情态动词">
    <subcategory id="2100" name="情态动词"></subcategory>
    <subcategory id="2101" name="情态动词的语法特征"></subcategory>
    <subcategory id="2102" name="比较can 和be able to"></subcategory>
    <subcategory id="2103" name="比较may和might"></subcategory>
    <subcategory id="2104" name="比较have to和must"></subcategory>
    <subcategory id="2105" name="must表示推测"></subcategory>
    <subcategory id="2106" name="表示推测的用法"></subcategory>
    <subcategory id="2107" name="情态动词+have+过去分词"></subcategory>
    <subcategory id="2108" name="should和ought to"></subcategory>
    <subcategory id="2109" name="had better表示最好"></subcategory>
    <subcategory id="2110" name="would rather表示&quot;宁愿&quot;"></subcategory>
    <subcategory id="2111" name="will和would"></subcategory>
    <subcategory id="2112" name="情态动词的回答方式"></subcategory>
    <subcategory id="2113" name="带to的情态动词"></subcategory>
    <subcategory id="2114" name="比较need和dare"></subcategory>
  </category>
</root>